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【多选题】

In your production database， you have multiple resource plan directives that refer to the consumer group DB_GRP. Which two statements are correct？（）

A、The parallel degree limit for DB_GRP will be the minimum of all the incoming values.

B、The parallel degree limit for DB_GRP will be the maximum of all the incoming values.

C、The maximum estimated execution time for DB_GRP would be the most nonrestrictive of all incoming values.

D、If a session switched from the DB_GRP consumer group to another consumer group because it exceeded the prescribed switch time， then that session would not execute if the active session pool for the new consumer group was full.

E、If a session switched from the DB_GRP consumer group to another consumer group because it exceeded the prescribed switch time， then that session would execute even if the active session pool for the new consumer group was full.

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第1题
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第2题
[单选题] You executed the STARTUP MOUNT command to start your database. For which database operation do you need to start the database in the MOUNT state？（）

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第3题
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第4题
[] You are the network administrator of a medium-sized company， and users are complaining that they cannot send emails to some organizations. During your troubleshooting， you notice that your DNS MX record is blacklisted by several public blacklist filters. After clearing these listings for your IP address， and assuming that your email server has the right virus protection in place， what are two possible solutions to prevent this from happening in the future？（）

A、A.Change your Internet provider.  B、B.Change your public IP address.  C、C.Allow the email server to send traffic only to TCP port 25.  D、D.Put your email server in a DMZ.  E、E.Use a separate public IP address for your email server only.  

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第5题
[单选题] Your network administrator has assigned you an IP address of 192.168.0.20 with subnet mask of 255.255.255.0.Your network is running in pure Windows 2000 domain. What else should know in order to join your computer to the Windows 2000 domain. （）

A、 Address of DHCP server.  B、 Address of WINS server.  C、 Address of DNS server.  D、 Address of default gateway  

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第6题
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A、A.From the Active Directory Schema snap-in， create multiple class schema objects.  B、B.From the ADSI Edit snap-in， create multiple Password Setting objects.  C、C.From the Security Configuration Wizard， create multiple security policies.  D、D.From the Group Policy Management snap-in， create multiple Group Policy objects.  

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第7题
[单选题] Your boss at Certkiller .com wants you to clarify Oracle 10g. Which condition in your database forces you to perform only consistent backups？（）

A、The database is in mount state.  B、One of the tablespaces is offline.  C、One of the tablespaces is read only.  D、The database operates in ARCHIEVELOG mode.  E、The database operates in NOARCHIEVELOG mode.  

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第8题
[单选题] Your boss at Supportcenter.cn wants you to clarify Oracle 10g. Which condition in your database forces you to perform only consistent backups？（）

A、The database is in mount state.  B、One of the tablespaces is offline.  C、One of the tablespaces is read only.  D、The database operates in ARCHIEVELOG mode.   E、The database operates in NOARCHIEVELOG mode.  

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第9题
[单选题] You executed the following query in your database： SELECT oldest_flashback_scn， oldest_flashback_time FROM V$FLASHBACK_DATABASE_LOG； What would you determine from the output？（）

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第10题
[单选题] You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest containing a single domain named Company.com.The Company.com organization makes use of Microsoft Exchange Server as their messaging solution.During the course of the business week you receive instruction from Company.com to perform an automated installation of Microsoft Exchange Server 2010.What should you do？（）

A、You should consider having the msiexec.eex command included in your script.  B、You should consider having the Ipsetupui.exe command included in your script.  C、You should consider having the setup.exe command included in your script.  D、You should consider having the setup.com command included in your script.  

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